NSN 4820-01-420-1900
Velocity Fuse
About this product
Disk flow control device, 12.0 pounds per hour valve discharge flow rate, automatic valve operation method, maximum operating pressure: 2300.0 pounds per square inch single response.
Manufacturer part number 1703-13 for national stock number 4820014201900.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-420-1900.
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MPN or Model
1703-13
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Unit Weight (Est.)
0.8 lb -
Flow Control Device
Disk -
Valve Discharge Flow Rate
12.0 pounds per hour -
End Application
Seawolf class ssn -
Valve Operation Method
Automatic -
Maximum Operating Pressure
2300.0 pounds per square inch single response -
Material
Stainless steel body -
Style Designator
Err-090
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Safety Relief Valve
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.
![Mechanic Bill explains Velocity Fuse](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-420-1900 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
1703-13 | Droitcour Company |
211076731 | Naval Sea Systems Command |
Stock Check
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